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How many calories required to raise temperature of 1 liter of water 1 degree centigrade?
Well, let's see. Water at room temperature has a heat capacity of 4.18 J/g-C, and water also has a density of 1g/mL. If there's one litre of water, there's 1000 g of water. If the change in temperature is 1 C, and there are 1000 g of water, and specific heat capacity's 4.18...
Q = mcT
Q = (1000g)(4.18J/g-C)(1 C)
Q = 4180 J
So you need 4180 J of heat.
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The definition of one calorie is as stated in the question. One calorie is equivalent to 4.18 Joules.
Not sure where the maths went wrong but just so you know.
What else can I help you with?
Is temperature measured in calories?
No, temperature is not measured in calories. Temperature is typically measured in degrees Celsius (°C) or degrees Fahrenheit (°F), while calories are units of energy related to the amount of heat required to raise the temperature of one gram of water by one degree Celsius.
Is a degree centigrade greater than a degree Fahrenheit?
Yes. 1 degree of Fahrenheit is 5/9 of a degree Celsius (centigrade)
Which is greater an increasein temperature of one degree celsius or one degree Fahrenheit?
An increase in temperature of one degree Celsius is greater than an increase in temperature of one degree Fahrenheit. This is because the Celsius scale has a larger degree increment than the Fahrenheit scale.
Convert degree centigrade to degree kelvin?
To convert degrees Celsius to Kelvin, simply add 273.15 to the Celsius temperature value. For example, if you have a temperature of 25 degrees Celsius, in Kelvin it would be 25 + 273.15 = 298.15 Kelvin.
What does centigrade mean?
Kelvin is an SI unit and not a degree of temperature. Celsius is a degree of Kelvin. Kelvin's scale begins at absolute 0. Celsius is scaled equally to Kelvin (1 degree celsius= 1 Kelvin) but begins at 273 K which is when water freezes (0 degrees Celsius).
What temperature bajra required?
The best temperature for growth of bajra is between 20-28 degree centigrade.
Which instrument can be used to measure the temperature to 0.1 degree centigrade between 0 degree centigrade and 100 degree centigrade?
The instrument you would use to measure temperature is a thermometer!!!!!
Temperature required for water vapor to condense into droplets?
0 degree centigrade after giving the latent heat.
How many calories of heat does it take to raise the temperature of one gram or ethyl alcohol by 1 degree centigrade?
It takes 2.46 calories of heat to raise the temperature of one gram of ethyl alcohol. Calories are the energy available from the metabolism of a food.
What is maximum minimum temperature?
the minimum temperature is -273 degree centigrade
What is the temperature of the river OB?
1 degree centigrade
How many degrees Cecilius in one degree centigrade?
Celsius and centigrade are the same measure of temperature
When the temperature of thermometer is 38Centigrade then how much temperature in degree?
Centigrade is also known as Degree. If you meant 38 Centigrade is how many Fahrenheits, the answer is 100.4 F or 311.15 K (Kelvin)
What is temperature of jaipur India this time?
14 Degree Centigrade
What is the freezing temperature for Dr Pepper?
-4 degree centigrade
What temperature does ice cream melt at?
at normal temperature above zero degree centigrade
What does the word kelvins mean when talking of temperature?
Kelvin is a temperature scale, like Fahrenheit or Centigrade. It is generally used in scientific contexts. One degree Kelvin is equal to one degree Centigrade. In order to find the temperature in Kelvin, I have provided the following equations. If you have a temperature in Fahrenheit and want to know it in Kelvin, it is easiest to convert to Centigrade first. (Fahrenheit Temperature - 32) X (5/9) = (Centigrade Temperature) If you have a Centigrade temperature and want to know it in Kelvin, you can convert it directly to Kelvin. (Centigrade Temperature + 273) = (Kelvin Temperature) The reason for the 273 is that scientists wanted the Kelvin scale to begin at Absolute Zero. Thus, Absolute Zero is 0 K and -273 degrees Centigrade. Since, as I stated above, one degree Centigrade is equal to one degree Kelvin, this equation works. If you want to convert back from Kelvin, the following equations may be used. (Kelvin Temperature -273) = (Centigrade Temperature) And if you're asked to report the temperature in Fahrenheit, use (Centigrade Temperature X (9/5)) +32 = (Fahrenheit Temperature) It should be noted that you do not include a degree symbol when you report a Kelvin temperature.
